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add ECS describe_container_instances

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This commit is contained in:
Riccardo M. Cefala 2016-06-14 17:58:11 +02:00 • committed by Riccardo
commit 137791e960
3 changed files with 76 additions and 2 deletions
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39
tests/test_ecs/test_ecs_boto3.py
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@ -414,3 +414,42 @@ def test_list_container_instances():
len(response['containerInstanceArns']).should.equal(instance_to_create)
for arn in test_instance_arns:
response['containerInstanceArns'].should.contain(arn)
@mock_ec2
@mock_ecs
def test_describe_container_instances():
ecs_client = boto3.client('ecs', region_name='us-east-1')
ec2 = boto3.resource('ec2', region_name='us-east-1')
test_cluster_name = 'test_ecs_cluster'
_ = ecs_client.create_cluster(
clusterName=test_cluster_name
)
instance_to_create = 3
test_instance_arns = []
for i in range(0, instance_to_create):
test_instance = ec2.create_instances(
ImageId="ami-1234abcd",
MinCount=1,
MaxCount=1,
)[0]
instance_id_document = json.dumps(
ec2_utils.generate_instance_identity_document(test_instance)
)
response = ecs_client.register_container_instance(
cluster=test_cluster_name,
instanceIdentityDocument=instance_id_document)
test_instance_arns.append(response['containerInstance']['containerInstanceArn'])
test_instance_ids = map((lambda x: x.split('/')[1]), test_instance_arns)
response = ecs_client.describe_container_instances(cluster=test_cluster_name, containerInstances=test_instance_ids)
len(response['failures']).should.equal(0)
len(response['containerInstances']).should.equal(instance_to_create)
response_arns = [ci['containerInstanceArn'] for ci in response['containerInstances']]
for arn in test_instance_arns:
response_arns.should.contain(arn)